47344080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{28181}}^1$

素因数の和:28204

約数の個数: 80

約数和(自身を含む): 167739264

約数和(自身を除く): 120395184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 28181, 56362, 84543, 112724, 140905, 169086, 197267, 225448, 281810, 338172, 394534, 422715, 450896, 563620, 591801, 676344, 789068, 845430, 986335, 1127240, 1183602, 1352688, 1578136, 1690860, 1972670, 2254480, 2367204, 2959005, 3156272, 3381720, 3945340, 4734408, 5918010, 6763440, 7890680, 9468816, 11836020, 15781360, 23672040, 47344080]

約数ペア:

[(1, 47344080), (2, 23672040), (3, 15781360), (4, 11836020), (5, 9468816), (6, 7890680), (7, 6763440), (8, 5918010), (10, 4734408), (12, 3945340), (14, 3381720), (15, 3156272), (16, 2959005), (20, 2367204), (21, 2254480), (24, 1972670), (28, 1690860), (30, 1578136), (35, 1352688), (40, 1183602), (42, 1127240), (48, 986335), (56, 845430), (60, 789068), (70, 676344), (80, 591801), (84, 563620), (105, 450896), (112, 422715), (120, 394534), (140, 338172), (168, 281810), (210, 225448), (240, 197267), (280, 169086), (336, 140905), (420, 112724), (560, 84543), (840, 56362), (1680, 28181)]